IMSA 4-Conductor Helmet Kits

IMSA wired helmet kits offer clear communications and are easy to install. With the new DNC background noise cancelling mics, your driver communications will be crystal clear every time.

Peltor wired helmet kits with flex boom, helmet speakers, and straight or coil cord. Features vary by model.

• Tough black molded 4-Conductor Plug
• Total Shield RF reflective cable
• Coil or Straight Cord with 4C plug
• Full Flex Boom
• Dynamic Noise-Cancelling Mic
• Helmet Speakers on Select Kits
• 1/8" Jack for Ear Buds on Select Kits

Recommended for use with:
• IMSA 4-Conductor 4C Circle Track Road Race Car Harness
• Challenger Earbuds
• Challenger Semi Custom Earbuds

Need Installation Help? Click here for step-by-step instructions.